symbol srr0 srr1 srr2 SRR4 srr6 unit maxi mum recurrent peak reverse voltage v rrm 50 100 200 400 600 v maxi mum rms voltage v rms 35 70 140 280 420 v maxi mum dc blocking voltage v dc 50 100 200 400 600 v maxi mum average forward current ta = 90 c i f(av) 3.0 a maxi mum peak forward surge current, 8.3ms single half sine wave superimposed on rated load (jedec method) maxi mum peak forward voltage at i f = 3.0 a v f 1.25 v maxi mum dc reverse current ta = 25 c i r 10 m a at rated dc blocking voltage ta = 100 c i r(h) 150 m a maxi mum reverse recovery time ( note 1 ) trr 150 ns typical junction capacitance ( note 2 ) c j 28 pf junction temperature range t j - 65 to + 150 c storage te mperature range t stg - 65 to + 150 c notes : ( 1 ) reverse recovery test conditions : i f = 0.5 a, i r = 1.0 a, irr = 0.25 a. ( 2 ) measured at 1.0 mhz and applied reverse voltage of 4.0 v dc rating i fsm 100 a maximum ratings and electrical characteristics t a = 25 c unless otherwise specified single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. high current capability high surge current capability high reliability low reverse current low forward voltage drop fast switching for high efficiency srr0 - srr6 surface mount fast recovery rectifier diodes current: 3.0 a voltage range: 50 - 600v ! case: smc/do-214ab, molded plastic ! terminals: solder plated, solderable per mil-std-750, method 2026 ! polarity: cathode band or cathode notch ! marking: type number ! weight: 0.21 grams (approx.) mechanical data ! ! ! ! ! dim min max a 5.59 6.22 b 6.60 7.11 c 2.75 3.18 d 0.15 0.31 e 7.75 8.13 g 0.10 0.20 h 0.76 1.52 j 2.00 2.62 all dimensions in mm a b c d g h e j smc/do-214ab features ! ! ! ! ! ! 1 of 2 www.sunmate.tw
ra ting and characteristic curves ( srr0 - srr6 ) fig.1 - reverse recovery time characteristic and test circuit diagram + notes : 1. rise time = 7 ns max., input impedance = 1 megaohm, 22 pf. 2. rise time = 10 ns max., source impedance = 50 ohms. 3. all resistors = non-inductive types. fig.2 - derating curve for output fig.3 - maximum non-repetitive peak rectified current forward surge current 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 ambient temperature, ( c) number of cycles at 60hz fig.4 - typical forward characteristics fig.5 - typical reverse characteristics 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 for ward voltage, volts 60hz resistive or inductive load 2.4 1.8 1.2 0.6 3.0 100 10 1.0 80 0 100 0 60 40 20 0.1 10 80 0.01 0.01 1.0 0.1 100 140 0 20 40 60 120 percent of rated reverse voltage, (%) peak forward surge current, amperes average forward output current, amperes forward current, amperes reverse current, microamperes t j = 25 c t j = 100 c t j = 25 c pulse width = 300 m s 2% duty cycle 8.3 ms single half sine wave ta = 50 c set time base for 50 ns/cm trr + 0.5 a 0 - 0.25 a - 1.0 a 1 cm 50 vdc (approx) oscilloscope ( note 1 ) 1 w 50 w 10 w d.u.t. pulse generator ( note 2 ) 2 of 2 www.sunmate.tw
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